<template>
    <div class="add-enterprise">
      <header class="add-header">
        <div class="left">
          <span class="arrow" @click="$router.back()"><i class="el-icon-arrow-left" />返回</span>
          <span>|</span>
          <span>{{id?"编辑企业":"添加企业"}}</span>
        </div>
        <div class="right">
          程序员
        </div>
      </header>
      <main class="add-main">
        <div class="form-container">
          <div class="title">企业信息</div>
          <div class="form">
            <!-- 校验四要素 :model :rules prop v-model-->
            <el-form ref="ruleForm" label-width="100px" :model="addForm" :rules="rules">
              <el-form-item label="企业名称" prop="name">
                <el-input v-model="addForm.name" />
              </el-form-item>
              <el-form-item label="法人" prop="legalPerson">
                <el-input v-model="addForm.legalPerson" />
              </el-form-item>
              <el-form-item label="注册地址" prop="registeredAddress">
                <el-input v-model="addForm.registeredAddress" />
              </el-form-item>
              <el-form-item label="所在行业" prop="industryCode">
                <el-select v-model="addForm.industryCode">
                <el-option v-for="item in list" :key="item.industryCode" 
                :label="item.industryName" :value="item.industryCode"/>
                </el-select>
              </el-form-item>
              <el-form-item label="企业联系人" prop="contact">
                <el-input v-model="addForm.contact" />
              </el-form-item>
              <el-form-item label="联系电话" prop="contactNumber">
                <el-input v-model="addForm.contactNumber" />
              </el-form-item>
              <el-form-item label="营业执照" prop="businessLicenseId">
                <!-- action是必传属性，配置的是上传文件的路径，不灵活，一般不用 -->
                <el-upload class="upload-demo" action="#"
                    :http-request="uploadImage" :before-upload="beforeUpload">
                    <el-button size="small" type="primary">点击上传</el-button>
                    <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过5MB</div>
                </el-upload>
                <img v-if="id" :src="addForm.businessLicenseUrl" alt="营业执照">
              </el-form-item>
            </el-form>
          </div>
        </div>
      </main>
      <footer class="add-footer">
        <div class="btn-container">
          <el-button>重置</el-button>
          <el-button type="primary" @click="confirmAdd">确定</el-button>
        </div>
      </footer>
    </div>
  </template>
  
  <script>
  import {getIndustryListAPI,addEnterpriseAPI,getEnterpriseDetailAPI,updateExterpriseAPI} from '@/api/enterprise'
  import { uploadFile } from '@/api/common';
  export default {
    data() {
      return {
        addForm: {
          name: '', // 企业名称
          legalPerson: '', // 法人
          registeredAddress: '', // 注册地址
          industryCode: '', // 所在行业
          contact: '', // 企业联系人
          contactNumber: '', // 联系人电话
          businessLicenseUrl: '', // 营业执照url
          businessLicenseId: '' // 营业执照id
        },
        list: [],
        rules:{
            name: [
            { required: true, message: '企业名称为必填', trigger: 'blur' }
            ],
            legalPerson: [
            { required: true, message: '法人为必填', trigger: 'blur' }
            ],
            registeredAddress: [
            { required: true, message: '注册地址为必填', trigger: 'blur' }
            ],
            industryCode: [
            { required: true, message: '所在行业为必填', trigger: 'change' }
            ],
            contact: [
            { required: true, message: '企业联系人为必填', trigger: 'blur' }
            ],
            contactNumber: [
            { required: true, message: '企业联系人电话为必填', trigger: 'blur' },
            { pattern:/^1[3-9]\d{9}$/,message:'手机号格式不正确',trigger:'blur'}
            ],
            businessLicenseId: [
            { required: true, message: '请上传营业执照', trigger: 'blur' }
            ]
        }
      }
    },
    // 页面复用
    computed:{
    id(){
      return this.$route.query.id
        }
    },
    created(){
        this.getIndustryList()
        if(this.id){
            this.getEnterpriseDetail()
        }
    },
    methods:{
        // 获取企业详情
        async getEnterpriseDetail(){
            const res = await getEnterpriseDetailAPI(this.id)
            this.addForm=res.data
        },
        confirmAdd(){
            this.$refs.ruleForm.validate(async(flag)=>{
                if(!flag) return 
                if(this.id){
                    delete this.addForm.businessLicenseName
                    delete this.addForm.industryName
                    delete this.addForm.rent
                    await updateExterpriseAPI(this.addForm)
                    this.$message.success('编辑成功')
                }else {
                    await addEnterpriseAPI(this.addForm)
                    this.$message.success('添加成功')
                }
                this.$router.back()
            })
        },
        // 上传文件校验
        beforeUpload(file) {
            const allowImgType = ['image/jpeg', 'image/png', 'image/jpg'].includes(file.type)
            const isLt5M = file.size / 1024 / 1024 < 5

            if (!allowImgType) {
                this.$message.error('上传合同图片只能是 PNG/JPG/JPEG 格式!')
            }
            if (!isLt5M) {
                this.$message.error('上传合同图片大小不能超过 5MB!')
            }
            return allowImgType && isLt5M
        },
        // 上传文件
        async uploadImage({file}){
            const formData = new FormData()
            // formData追加数据 使用append方法
            formData.append('file',file)
            formData.append('type',1)
            const res = await uploadFile(formData)
            this.addForm.businessLicenseId=res.data.id
            this.addForm.businessLicenseUrl=res.data.url
        },
        // 获取行业列表
        async getIndustryList() {
            const res = await getIndustryListAPI()
            this.list = res.data
        }
    }
  }
  </script>
  
  <style scoped lang="scss">
  .add-enterprise {
    background-color: #f4f6f8;
    height: 100vh;
  
    .add-header {
      display: flex;
      justify-content: space-between;
      padding: 0 20px;
      height: 64px;
      line-height: 64px;
      font-size: 16px;
      font-weight: bold;
      background-color: #fff;
  
      .left {
        span {
          margin-right: 4px;
        }
        .arrow{
          cursor: pointer;
        }
      }
  
      .right {
        text-align: right;
      }
    }
  
    .add-main {
      background: #f4f6f8;
      padding: 20px 130px;
  
      .form-container {
        background-color: #fff;
        .title {
          height: 60px;
          line-height: 60px;
          padding-left:20px;
        }
        .form {
          margin-bottom: 20px;
          padding: 20px 65px 24px;
          .el-form{
            display: flex;
            flex-wrap: wrap;
            .el-form-item{
              width: 50%;
            }
          }
        }
      }
    }
  
    .add-footer {
      position: fixed;
      bottom: 0;
      width: 100%;
      padding: 24px 50px;
      color: #000000d9;
      font-size: 14px;
      background: #fff;
      text-align: center;
    }
  }
  </style>